Low-temperature liquid-phase epitaxy and optical waveguiding of rare-earth-ion-doped KY(WO4)2 thin layers

1. Romanyuk, Y.E.
2. Utke, I.
3. Ehrentraut, D.
4. Apostolopoulos, V.
5. Pollnau, M.
6. García-Revilla, S.
7. Valiente, R.